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geniusboy [140]
3 years ago
9

Use the distributive property to simplify the expression, 21m(10-6m)

Mathematics
1 answer:
photoshop1234 [79]3 years ago
4 0

21m(10-6m)=\\ 21m*10-21m*6m=\\ 210m-126m^2=\\ -126m^2+210m

The last two steps are just me reordering it so it's in standard form.

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marin [14]

The correct answer is D.

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Perform the operation. Write the answer in standard form.<br> (9 +3i) - (-2 - 7i)
ryzh [129]

Answer:

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Step-by-step explanation:

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What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?<br><br> (<br> ,<br> )
irakobra [83]

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7 0
3 years ago
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Scrat [10]

Given the function :

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\begin{gathered} x=-2\rightarrow f(x)=\sqrt[]{-2+2}+1=\sqrt[]{0}+1=0+1=1 \\  \\ x=-1\rightarrow f(x)=\sqrt[]{-1+2}+1=\sqrt[]{1}+1=1+1=2 \\  \\ x=2\rightarrow f(x)=\sqrt[]{2+2}+1=\sqrt[]{4}+1=2+1=3 \\  \\ x=7\rightarrow f(x)=\sqrt[]{7+2}+1=\sqrt[]{9}+1=3+1=4 \end{gathered}

the graph of the function and the points will be as shown in the following image :

5 0
1 year ago
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